Answer:
3053.63
Step-by-step explanation:
Use the equation for sphere volume: 
Plug the values in and get
≈ 3053.63
Note: exact value of pi used.
Answer:
the third one
Step-by-step explanation:
I hope this helps with your question :)
Cause you have the slashes and 2/4/5/6/7and 3/4/5/6/7
Answer:
Step-by-step explanation:
Let price of milgrade gas be x and price of lawnmower gas be y.
18x + 5y=59.51
14x+y=39.75
Isolate one variable and substitute to solve for other variable.